≥99% [HPLC]. Free 4MU < 100ppm.
Fluorogenic substrate for N-acetyl-beta-D-glucosaminidase: D.H. Leaback and P.G. Walker, Biochem. J., 78, 151 (1961). To assay fungal presence in soil: M. Miller et al., Appl. Environ. Microbiol., 64, 613 (1998). To measure biomass of heterotrophic nanoplakton: M.V. Zubkov and M.A. Sleigh, FEMS Microbiol. Ecol., 25, 97 (1998).
Changes in Amount of Bacteria during Gut Passage of Leaf Litter and During Coprophagy in Three Species of Bibiondae (Diptera) Larve
Enzymatic activities in traps of four aquatic species of the carnivorous genus Utricularia.
